IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 20201802 is a genuine OEM condensate drain hose/tube for the WGFM295115V5DAB modulating high-efficiency gas furnace. It carries acidic condensate between the heat exchanger coil box, the drain trap, and the drain line. Molded from high-temperature, chemical-resistant tubing, it is cut and formed to the exact length and bend the furnace cabinet requires, so condensate drains freely without pooling.
Length and bend radius matter on a condensing furnace. A generic hose cut too long or too stiff can sag, trap water, and trip the pressure switch. The genuine Goodman 20201802 is pre-formed to the factory routing, avoiding low spots that cause drainage faults and nuisance lockouts.
Very Easy (1/5). A 10-minute job: power down the furnace, pull the old hose from its barbed fittings, press the new hose on, and confirm a secure fit and clear flow. No tools required. Inspect adjacent hoses and the trap while you are in there.